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Ko Samui weather in July 2021
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- 31°C max day temperature
31 - 6 hours of sunshine per day
- 17 days with some rainfall
17 - 24°C min night temperature
24 - 13 hours of daylight per day
13 - Very High heat & humidity
VH - 146 mm of monthly rainfall
146 - 11+ (Extreme) UV index
11 - 29°C sea temperature
29
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The July weather guide for Ko Samui, Thailand shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Ko Samui in July?
Daytime temperatures usually reach 31°C in Ko Samui in July with very high heat and humidity, falling to 24°C at night.
How sunny is it in Ko Samui in July?
There are normally 6 hours of bright sunshine each day in Ko Samui in July - that's 48% of daylight hours.
How warm is the sea around Ko Samui in July?
The average sea temperature around Ko Samui in July is 29°C.
Does it rain in Ko Samui in July?
There are usually 17 days with some rain in Ko Samui in July and the average monthly rainfall is 146mm.
Ko Samui sunrise & sunset times for July 2021
Browse the sunrise & sunset times for Ko Samui in July 2021. Select a month to view Ko Samui sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Thursday, 1st July 2021 | 06:03 | 18:44 |
| Friday, 16th July 2021 | 06:07 | 18:45 |
| Saturday, 31st July 2021 | 06:10 | 18:42 |
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Metric (°C / mm) | Imperial (°F / inches)
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Where is hot in Thailand in July for 2021/2022?
Below are average maximum temperatures at popular destinations in Thailand in July. Select a destination to see more weather parameters.
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